AMD Ryzen 7 5800X3D | Intel Atom C3808 | |
CPU comparisonAMD Ryzen 7 5800X3D or Intel Atom C3808 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD Ryzen 7 5800X3D has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 5800X3D was released in Q4/2020. The Intel Atom C3808 has 12 cores with 12 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3808 was released in Q3/2017. |
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AMD Ryzen 7 (70) | Family | Intel Atom (108) |
AMD Ryzen 5000 (14) | CPU group | Intel Atom C3000 (20) |
4 | Generation | 5 |
Vermeer (Zen 3) | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen 7 7800X3D | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 5800X3D has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 5800X3D is 3.40 GHz (4.50 GHz) while the Intel Atom C3808 has 12 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Atom C3808 is at 2.00 GHz. |
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AMD Ryzen 7 5800X3D | Characteristic | Intel Atom C3808 |
8 | Cores | 12 |
16 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.40 GHz | Frequency | 2.00 GHz |
4.50 GHz | Turbo Frequency (1 Core) | -- |
4.20 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen 7 5800X3D can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Atom C3808 supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s. |
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AMD Ryzen 7 5800X3D | Characteristic | Intel Atom C3808 |
DDR4-3200 | Memory | DDR4-2133 |
128 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | Yes |
4.00 MB | L2 Cache | 12.00 MB |
96.00 MB | L3 Cache | -- |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 16 |
39.4 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 5800X3D is 105 W, while the Intel Atom C3808 has a TDP of 25 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 7 5800X3D | Characteristic | Intel Atom C3808 |
105 W | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 7 5800X3D is manufactured in 7 nm and has 100.00 MB cache. The Intel Atom C3808 is manufactured in 14 nm and has a 12.00 MB cache. |
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AMD Ryzen 7 5800X3D | Characteristic | Intel Atom C3808 |
7 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
AM4 (PGA 1331) | Socket | BGA 1310 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2020 | Release date | Q3/2017 |
449 $ | Release price | 369 $ |
show more data | show more data | |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.50 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
8C 16T @ 4.20 GHz |
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Intel Atom C3808
12C 12T @ 2.00 GHz |
AMD Ryzen 7 5800X3D
15,125 CB R23 MC @ 96 W |
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Intel Atom C3808
2.00 GHz |
Devices using this processor |
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AMD Ryzen 7 5800X3D | Intel Atom C3808 |
Unknown | Unknown |